snb_get_banking_balance_sheet
AI agents call snb_get_banking_balance_sheet to retrieve information from Pypi:swiss Snb without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves public financial data from the Swiss National Bank API. It performs no write, execute, destructive, or financial operations—merely fetches existing balance sheet information. The 'get_' prefix and context of public data queries confirm a Read classification. Confidence is 0.85 rather than 0.95 due to missing tool description.
From the tool's definition Tool name 'snb_get_banking_balance_sheet' contains 'get', indicating a retrieval operation. Server description states tools 'query' SNB public data including 'balance sheet'. Sibling tools follow read-only patterns (get_*, convert_currency).
Attacks that exploit this kind of access
snb_get_banking_balance_sheet. It is categorised as a Read tool in the Pypi:swiss Snb MCP Server, which means it retrieves data without modifying state.
Register the Pypi:swiss Snb MCP server in PolicyLayer and add a rule for snb_get_banking_balance_sheet: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Pypi:swiss Snb. Nothing to install.
snb_get_banking_balance_sheet is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the snb_get_banking_balance_sheet rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for snb_get_banking_balance_sheet. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
snb_get_banking_balance_sheet is provided by the Pypi:swiss Snb MCP server (pypi:swiss-snb-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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